Part identity

1SR3A4-2

Switch Rotary

Palmer Electric Co

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Switch Rotary

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
1SR3A4-2
Item name
Switch Rotary
Manufacturer code
77096
Manufacturer
Palmer Electric Co

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
PE

Manufacturer

Palmer Electric Co

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

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NSN Information for Part Number 1SR3A4-2 with NSN 5930-00-296-5290, 5930002965290

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5930002965290

Item Description:

Switch Rotary

59300029652900P
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
1sr3a4-221CA

Characteristics Data of NSN 5930-00-296-5290, 5930002965290

MRCCriteriaCharacteristic
ABFEHAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWATERTIGHT
ABHPOVERALL LENGTH3.406 INCHES NOMINAL
ADAVOVERALL DIAMETER4.375 INCHES NOMINAL
AEBVUNTHREADED MOUNTING HOLE DIAMETER0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
AFBHINDIVIDUAL SECTION QUANTITY3
AFCQKNOB MANUFACTURER CODE10001
AFCYKNOB MANUFACTURER PART NUMBER9000-S6202-74000 PIECE 1
AJZESWITCH CONTACT BASIC DESIGNNONPILE-UP NONSYMMETRICAL
ALAQMOUNTING FACILITY CIRCLE RADIUS0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY
AXGYMOUNTING METHODUNTHREADED HOLE SINGLE MOUNTING FACILITY
CBBLFEATURES PROVIDEDACTUATOR KNOB AND METALLIC INCLOSURE
CQMKCONTACT VOLTAGE RATING IN VOLTS120.0 AC AT SEA LEVEL
CQYJMOUNTING FACILITY PATTERNTHREE POSITION CIRCULAR SINGLE MOUNTING FACILITY
CRJHSWITCH ACTUATOR INDEXING POSITION QUANTITY4 SINGLE ACTUATOR
CSCFTERMINAL TYPETAB W/SCREW
CSHWCONTACT SWITCHING ACTIONBREAKS BEFORE MAKES EACH SECTION FRONT
CSLCSWITCH ACTUATOR POSITIONING INCREMENT90.0 DEGREES SINGLE ACTUATOR
CTHFCONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
STYLSTYLE DESIGNATORTAP, CIRCULAR, BUSHING MOUNT
TESTTEST DATA DOCUMENT81349-MIL-S-15743 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTI
ZZZKSPECIFICATION/STANDARD DATA81349-MIL-S-15743/3 GOVERNMENT SPECIFICATION
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Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

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